5 weird Raspberry Pi projects that will freak out your friends

If you've got a Raspberry Pi and a just a little bit of coding know-how, you can make these weird projects that are sure to ...
Mirage News

Indoor Testing Opens at NASA's NUARC Facility

Windshaper Windshaper fan array for dynamic low-speed and hovering flight research.NASA/John Melton A large WindShaper fan ...
XDA Developers on MSN

I used to hate complex spreadsheet formulas and then I found Python in Excel

Excel is my database, Python is my brain.
IEEE

A Simple ±45° Polarized Patch Antenna Array Based on Single-Sided PCB for Wi-Fi 6/6E Application

Abstract: A high-gain, broadband, and ±45° polarized patch antenna array with a quite simple configuration for Wi-Fi 6/6E application is proposed in this letter. The antenna consists of a substrate ...
IEEE

Simple SLL Reduction Method for an SIW Longitudinal Slot Array Antenna

Abstract: The deployment of Ka-band radar necessitates addressing increased losses due to rain and free-space propagation, in addition to achieving low sidelobe levels (SLL). Substrate integrated ...